package org.apache.ddlutils.task;

        /*
         * Licensed to the Apache Software Foundation (ASF) under one
         * or more contributor license agreements.  See the NOTICE file
         * distributed with this work for additional information
         * regarding copyright ownership.  The ASF licenses this file
         * to you under the Apache License, Version 2.0 (the
         * "License"); you may not use this file except in compliance
         * with the License.  You may obtain a copy of the License at
         *
         *   http://www.apache.org/licenses/LICENSE-2.0
         *
         * Unless required by applicable law or agreed to in writing,
         * software distributed under the License is distributed on an
         * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
         * KIND, either express or implied.  See the License for the
         * specific language governing permissions and limitations
         * under the License.
         */

import org.apache.commons.dbcp.BasicDataSource;
import org.apache.ddlutils.Platform;
import org.apache.tools.ant.BuildException;

/**
 * Base type for commands that have the database info embedded.
 *
 * @version $Revision: 289996 $
 * @ant.type ignore="true"
 */
public abstract class DatabaseCommand extends Command {
    /**
     * The platform configuration.
     */
    private PlatformConfiguration _platformConf = new PlatformConfiguration();

    /**
     * Returns the database type.
     *
     * @return The database type
     */
    protected String getDatabaseType() {
        return _platformConf.getDatabaseType();
    }

    /**
     * Returns the data source to use for accessing the database.
     *
     * @return The data source
     */
    protected BasicDataSource getDataSource() {
        return _platformConf.getDataSource();
    }

    /**
     * Returns the catalog pattern if any.
     *
     * @return The catalog pattern
     */
    public String getCatalogPattern() {
        return _platformConf.getCatalogPattern();
    }

    /**
     * Returns the schema pattern if any.
     *
     * @return The schema pattern
     */
    public String getSchemaPattern() {
        return _platformConf.getSchemaPattern();
    }

    /**
     * Sets the platform configuration.
     *
     * @param platformConf The platform configuration
     */
    protected void setPlatformConfiguration(PlatformConfiguration platformConf) {
        _platformConf = platformConf;
    }

    /**
     * Creates the platform for the configured database.
     *
     * @return The platform
     */
    protected Platform getPlatform() throws BuildException {
        return _platformConf.getPlatform();
    }

    /**
     * {@inheritDoc}
     */
    public boolean isRequiringModel() {
        return true;
    }
}
